Supabase
Open-source Firebase alternative offering Postgres database, authentication, real-time subscriptions, storage, and edge functions with useful free tier.
Supabase provides an open-source Firebase alternative, Postgres database with real-time subscriptions, authentication, row-level security, file storage, and edge functions. The hosted platform includes a useful free tier with no usage limits that surprise you at scale.
A perfect backend for indie hackers and startups who want SQL power with real-time capabilities. Use it to build apps with instant data sync, implement social login in minutes, store and serve user-generated content, and query data from the browser without building an API.
URL
https://supabase.com/Recommended tools
Vue.js
Progressive JavaScript framework with an approachable learning curve, reactive data binding, and a flexible composition API for building UIs.
tRPC
End-to-end typesafe API framework that shares TypeScript types between server and client without code generation, zero-rest, full IntelliSense.
Astro
Content-focused web framework that ships zero JavaScript by default, with island-architecture hydration for interactive components when needed.